ϱ⿹Դϴ.
5ȣ dz 'Ƹ' ´ Ǹ鼭 ްڽϴ.
* 5ȣ dz 'Ƹ' ȿ ´ ǰڽϴ.
ߺ ü 帮 (Ȯ 60~80%) , ڽϴ.
* ؾ ٶ ϰ Ұ, 濡 ٶ ټ ϰ δ ְ, ü Ͻñ ٶϴ.
* ð (28) ؾȰ ؾ ߽ Ȱ ְ, Ͻñ ٶϴ.
ְ 20 28 ϰ, ؾ ڽϴ.
ٴ ػ 2.0~6.0m ϴٰ ڽϴ.
* ð (28) ػ Ȱ £ , ػ ٶ Բ ϰ, س ϴ Ͻñ ٶϴ. , ػ ߽ dz õ. ġ ְڽϴ.
* (27 05ú 24ñ)
- ., , 5: 5~20mm
- û, ϺϺ, Ϻ: 5mm
- (ϱ) : 5~40mm